Wall sconce with convex shade



FIG. 1 is a front perspective view of the present wall sconce with convex shade showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines which define the bounds of the claimed design form no part thereof. 

The ornamental design for a wall sconce with convex shade, as shown and described. 